Grade 309_316_316L Stainless Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
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Grade 309_316_316LStainless Steel Flat Bar with High Quality
Details of Grade 309_316_316L Stainless Steel Flat Bar with High Quality
Name | 200,300,400 series Stainless Steel Flat Bar |
Shape | Flat Bar |
Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
Surface Treatment: | Black/Peeling/Polished/Machined |
Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
Test | SGS/UT 100% Elements Testing |
Certificate: | ISO/Mill Certificate |
Service: | 24 hours online service / |
more than 20 years trading and manufacture | |
Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
steel flat bar grade | 201/304/304L/309L/316/321 |
steel flat bar standard | GB, ASTM, AISI, EN, JIS |
steel flat bar thickness | 3mm-12mm |
steel flat bar width | 19mm-140mm |
steel flat bar length | 2m~6m or as customer requirement |
steel flat bar technique | Slitting hot rolled steel coil |
Chemical Composition of Grade 309_316_316L Stainless Steel Flat Bar with High Quality
Grade and Main chemical composition% | |||||||||
| C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other |
201 | ≤0.15 | ≤1.00 | 5.5-7.5 | 0.06 | 0.03 | 16-18 | - | 3.5-5.5 | N≤0.25 |
304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 8-10.5 | - |
304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 13-Sep | - |
309S | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 22-24 | - | 15-Dec | - |
316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 3-Feb | 14-Oct | - |
321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 13-Sep | Ti≥5×C |
CNBM Introduction of Grade 309_316_316L Stainless Steel Flat Bar with High Quality
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
After-sale service |
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Advantages
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Packaging & Delivery of Grade 309_316_316L Stainless Steel Flat Bar with High Quality
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
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FAQ:
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 days after downpayment received |
Do you Accept OEM service? | Yes |
what’s your delivery terms? | FOB/CFR/CIF |
What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
Western Union acceptable for small amount. | |
L/C acceptable for large amount. | |
Scrow ,Paybal,Alipay are also ok | |
Why choose us? | Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. |
What's your available port of Shipment? | Main Port, China |
What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust
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Where are your Market? | Covering more than 160 countries in the world |
- Q: What is the tolerance for thickness in steel flat bars?
- The tolerance for thickness in steel flat bars can vary depending on the specific industry standards and requirements. Generally, the tolerance for thickness in steel flat bars is typically specified in terms of a plus or minus value. For example, a common tolerance for thickness in steel flat bars could be +/- 0.005 inches. This means that the actual thickness of the steel flat bar can deviate from the specified thickness by up to 0.005 inches in either direction. However, it is important to note that the tolerance for thickness can be different for different grades and types of steel flat bars, as well as for different applications. Therefore, it is crucial to consult the relevant specifications and guidelines provided by the manufacturer or industry standards to determine the specific tolerance for thickness in steel flat bars for a particular application.
- Q: What type of steel is commonly used for flat bars?
- The type of steel commonly used for flat bars is mild steel.
- Q: How do steel flat bars perform under cyclic loading conditions?
- The excellent performance of steel flat bars under cyclic loading conditions is well-known. Steel flat bars, due to their inherent strength and durability, can endure repeated loading and unloading cycles without significant deformation or failure. Steel's high tensile strength and elasticity allow it to evenly absorb and distribute applied loads, preventing localized stress concentrations that could lead to fatigue or fracture. When subjected to cyclic loading, steel flat bars exhibit a phenomenon called the S-N curve. This curve describes the relationship between stress amplitude and the number of cycles until failure. Initially, steel flat bars can withstand a large number of cycles at low stress amplitudes without any noticeable damage. However, as the stress amplitude increases, the number of cycles until failure decreases. Despite this, steel flat bars have a long fatigue life and can endure a significant number of cycles before failure. This is because they have the ability to self-heal and resist crack propagation. Even if small cracks form during cyclic loading, steel's high yield strength and toughness enable it to resist further crack growth, preventing catastrophic failure. Additionally, the surface finish of steel flat bars is crucial to their performance under cyclic loading conditions. A smooth surface finish helps reduce the initiation and propagation of cracks, thereby enhancing their fatigue resistance. To summarize, steel flat bars are highly capable of handling cyclic loading conditions. Their high strength, elasticity, self-healing ability, and resistance to crack propagation make them a reliable choice for applications subjected to repeated loading and unloading. However, it is important to consider the stress amplitude and surface finish to ensure optimal performance and longevity of steel flat bars under cyclic loading conditions.
- Q: What are the different types of surface finishes for steel flat bars?
- Some common types of surface finishes for steel flat bars include hot rolled, cold rolled, polished, galvanized, and painted.
- Q: How do steel flat bars contribute to the overall sustainability of a project?
- There are several ways in which steel flat bars contribute to the overall sustainability of a project. Firstly, steel is an incredibly durable material, and this durability extends to flat bars made from steel. These bars have a long lifespan and can withstand harsh environmental conditions without deteriorating. As a result, they require fewer replacements, leading to reduced waste generation and a lower environmental impact. Additionally, steel flat bars are recyclable, meaning they can be easily recycled and repurposed for other applications when a project reaches the end of its life cycle. This reduces the demand for new steel production, which is an energy-intensive process that contributes to greenhouse gas emissions. By choosing steel flat bars, projects can support a circular economy and promote the reuse and recycling of materials. Moreover, steel is renowned for its strength-to-weight ratio, which allows it to provide structural support while using minimal materials. This efficiency in design reduces the overall footprint of a project and minimizes resource consumption. It enables the construction of lighter and more sustainable structures, resulting in lower energy consumption during construction and reduced ongoing maintenance and operational costs. Lastly, steel flat bars are versatile and can be used in a wide range of applications, from architectural designs to infrastructure projects. This versatility contributes to the overall sustainability of a project by allowing for flexible and efficient construction methods. It reduces material waste and optimizes resource utilization. In conclusion, the incorporation of steel flat bars into construction projects offers durability, recyclability, efficiency in design, and versatility, all of which contribute to the overall sustainability of a project. By utilizing these bars, we can minimize waste generation, decrease energy consumption, and promote the reuse and recycling of materials, ultimately creating a more sustainable built environment.
- Q: Can steel flat bars be used as supports for shelves or countertops?
- Yes, steel flat bars can be used as supports for shelves or countertops. Steel is a strong and durable material that can provide excellent support for heavy objects. Flat bars are particularly suitable for this purpose because of their flat and wide surface, which distributes the weight evenly and minimizes the risk of sagging or bending. Additionally, steel is resistant to moisture and corrosion, making it a reliable choice for areas prone to humidity or spills. However, it is important to ensure that the steel flat bars are properly sized and securely attached to the wall or structure to ensure stability and safety.
- Q: What is the difference between hot-rolled and extruded steel flat bars?
- Hot-rolled steel flat bars are produced by heating a steel billet and passing it through a series of rolling mills, which shape the steel into the desired flat shape. This process results in a rougher surface texture and less precise dimensions compared to extruded steel flat bars. On the other hand, extruded steel flat bars are formed by forcing molten steel through a die to create the desired shape. This method produces a smoother surface finish and more consistent dimensions. Overall, the main difference between hot-rolled and extruded steel flat bars lies in the manufacturing process and the resulting surface quality and dimensional accuracy.
- Q: What is the standard length of a steel flat bar?
- The standard length of a steel flat bar varies depending on the specific industry or application it is being used for. However, in general, steel flat bars are typically available in lengths ranging from 6 feet to 20 feet. These lengths are commonly used in construction, manufacturing, and fabrication projects. It is important to note that customized lengths can also be obtained, especially for specific project requirements or when working with specialty steel suppliers.
- Q: How do steel flat bars compare to brass flat bars?
- Different applications require the use of steel flat bars and brass flat bars because they possess distinct characteristics and properties. Steel flat bars are renowned for their exceptional strength and durability. They are typically crafted from carbon steel, which grants them high tensile strength and the ability to endure heavy loads and impacts. Furthermore, steel flat bars exhibit resistance against rust and corrosion, rendering them suitable for outdoor or industrial purposes. They find common employment in construction, manufacturing, and engineering ventures that necessitate structural support and reinforcement. On the contrary, brass flat bars offer unique benefits owing to their composition. Brass, an alloy of copper and zinc, presents a distinct golden hue and a high level of malleability. Brass flat bars are recognized for their excellent conductivity and are thus well-suited for electrical and plumbing applications. They frequently contribute to the production of electrical connectors, fittings, and ornamental elements. Additionally, brass possesses antimicrobial properties, making it a favored option when hygiene is of utmost importance, such as in hospitals or food processing facilities. Regarding cost, steel flat bars are generally more economical than brass flat bars. Steel is abundantly available and less expensive, while brass is deemed a specialized metal that necessitates additional processing and refinement. In conclusion, the choice between steel and brass flat bars hinges on the specific requirements of the project. If paramount considerations include strength, durability, and resistance to rust, steel flat bars represent the preferable selection. Conversely, if electrical conductivity, malleability, and antimicrobial properties hold significance, brass flat bars emerge as the superior option.
- Q: Can steel flat bars be used for making marine equipment or structures?
- Yes, steel flat bars can be used for making marine equipment or structures. Steel is a commonly used material in the marine industry due to its high strength, durability, and corrosion resistance. Flat bars made of steel are often used to construct various marine equipment and structures such as ship hulls, boat frames, piers, docks, and offshore platforms. The flat shape of the bars allows for easy fabrication and welding, making them suitable for a wide range of marine applications. Additionally, steel flat bars can be galvanized or coated with protective coatings to enhance their resistance against saltwater corrosion, making them ideal for use in marine environments.
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Grade 309_316_316L Stainless Steel Flat Bar with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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